788367996

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{503}}^1$

素因数の和:740

約数の個数: 144

約数和(自身を含む): 2288430144

約数和(自身を除く): 1500062148

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 34, 36, 39, 51, 52, 68, 78, 102, 117, 153, 156, 197, 204, 221, 234, 306, 394, 442, 468, 503, 591, 612, 663, 788, 884, 1006, 1182, 1326, 1509, 1773, 1989, 2012, 2364, 2561, 2652, 3018, 3349, 3546, 3978, 4527, 5122, 6036, 6539, 6698, 7092, 7683, 7956, 8551, 9054, 10047, 10244, 13078, 13396, 15366, 17102, 18108, 19617, 20094, 23049, 25653, 26156, 30141, 30732, 34204, 39234, 40188, 43537, 46098, 51306, 58851, 60282, 76959, 78468, 87074, 92196, 99091, 102612, 111163, 117702, 120564, 130611, 153918, 174148, 198182, 222326, 235404, 261222, 297273, 307836, 333489, 391833, 396364, 444652, 522444, 594546, 666978, 783666, 891819, 1000467, 1189092, 1288183, 1333956, 1567332, 1684547, 1783638, 2000934, 2576366, 3369094, 3567276, 3864549, 4001868, 5053641, 5152732, 6738188, 7729098, 10107282, 11593647, 15160923, 15458196, 20214564, 21899111, 23187294, 30321846, 43798222, 46374588, 60643692, 65697333, 87596444, 131394666, 197091999, 262789332, 394183998, 788367996]

約数ペア:

[(1, 788367996), (2, 394183998), (3, 262789332), (4, 197091999), (6, 131394666), (9, 87596444), (12, 65697333), (13, 60643692), (17, 46374588), (18, 43798222), (26, 30321846), (34, 23187294), (36, 21899111), (39, 20214564), (51, 15458196), (52, 15160923), (68, 11593647), (78, 10107282), (102, 7729098), (117, 6738188), (153, 5152732), (156, 5053641), (197, 4001868), (204, 3864549), (221, 3567276), (234, 3369094), (306, 2576366), (394, 2000934), (442, 1783638), (468, 1684547), (503, 1567332), (591, 1333956), (612, 1288183), (663, 1189092), (788, 1000467), (884, 891819), (1006, 783666), (1182, 666978), (1326, 594546), (1509, 522444), (1773, 444652), (1989, 396364), (2012, 391833), (2364, 333489), (2561, 307836), (2652, 297273), (3018, 261222), (3349, 235404), (3546, 222326), (3978, 198182), (4527, 174148), (5122, 153918), (6036, 130611), (6539, 120564), (6698, 117702), (7092, 111163), (7683, 102612), (7956, 99091), (8551, 92196), (9054, 87074), (10047, 78468), (10244, 76959), (13078, 60282), (13396, 58851), (15366, 51306), (17102, 46098), (18108, 43537), (19617, 40188), (20094, 39234), (23049, 34204), (25653, 30732), (26156, 30141)]